Johnson Emergency Group LLC
Johnson Emergency Group LLC is a healthcare organization registered as Emergency Medicine Physician in Springdale, AR, holding Type 2 (organization) NPI 1902110547 since 2010. The authorized official on file is William Schumacher, Ceo.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1902110547 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Johnson Emergency Group LLC |
| Practice address | 4301 GREATHOUSE SPRINGS RD, Springdale, AR, 72762 |
| Phone | 8008939698 |
| Enumeration date | 2010-08-05 |
| Last updated in NPPES | 2013-08-14 |
Authorized official
| Name | William Schumacher |
|---|---|
| Title | Ceo |
| Phone | 8008939698 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363AM0700X | Medical Physician Assistant | Secondary | — | — |
| 363L00000X | Nurse Practitioner | Secondary | — | — |
| 207P00000X | Emergency Medicine Physician | Primary | — | — |
Copy-ready billing details
Provider: Johnson Emergency Group LLC NPI: 1902110547 Taxonomy: 207P00000X (Emergency Medicine Physician) Address: 4301 GREATHOUSE SPRINGS RD, Springdale, AR, 72762
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1295737559 | Stephanie Carpino | Individual | Obstetrics & Gynecology Physician | Johnson, AR |
| 1427016310 | Heather Martinelli | Individual | Obstetrics & Gynecology Physician | Springdale, AR |
| 1841258738 | Adam Maass | Individual | Endocrinology, Diabetes & Metabolism Physician | Springdale, AR |
| 1780603076 | Sameer Wagle | Individual | Neonatal-Perinatal Medicine Physician | Springdale, AR |
| 1649299587 | Bo Lin | Individual | Neonatal-Perinatal Medicine Physician | Springdale, AR |
| 1093945834 | Serena Pierson | Individual | Obstetrics & Gynecology Physician | Springdale, AR |
| 1245461359 | Kristin Evans | Individual | Neonatal Nurse Practitioner | Springdale, AR |
| 1295967917 | Heather Newell | Individual | Neonatal Nurse Practitioner | Springdale, AR |
Verify this record
Cross-check NPI 1902110547 against the authoritative CMS record: view Johnson Emergency Group LLC on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What type of organization is Johnson Emergency Group LLC?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-08-14.